JQuery :: Change Single Word Within A Sentence?
Oct 29, 2010
I'm trying to have a sentence change a single word every 2 seconds, and i have little experience using jQuery, but I'm trying, I've spent a while looking all over and the closest I came was to cycle through a list.[code]....
I'm trying to have only the word (blue) change to (red) after 2 seconds and then to (green) after 2 seconds, but all with either a scroll, or a fade in/out.
I'm wondering if anyone could point me in the right direction?
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Aug 10, 2010
I have an unusual situation. I need to increase the font size of every word in a sentence, one at a time, everytime you click on the page / div. any ideas ?
my closest idea was to wrap each word in a <span> tag and then use .next("span"), but that controls all of spans.
If i had <span>word one</span> <span>word 2</span>, how would i style one span at a time by clicking a single button ?
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Sep 5, 2009
I'm trying to figure this out with jQuery: I have a few paragraphs of text kind of like this:
<p class="original" id="paragraph_1">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut metus augue, vitae malesuada massa. Vestibulum nec lectus urna, vehicula porta leo. Fusce dui nunc, scelerisque at molestie ut, ultricies eu purus. Duis tristique placerat rhoncus. Aliquam rhoncus lacus justo. Morbi ultricies egestas orci eget fermentum. Proin sapien sem, suscipit vel semper in, tincidunt id enim. </p>
<p class="text" id="paragraph_2">Maecenas nisl ipsum, faucibus sed pulvinar a, tristique sed magna. Sed dui erat, tempor ut rhoncus sagittis, lacinia quis lorem. Quisque feugiat, ipsum nec varius elementum, est nunc lacinia mi, mollis convallis lorem ipsum at erat. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.</p>
And I have a couple of classes, like so:
.highlight {
background-color: #ccc;
} .strikethrough {
text-decoration: line-through;
}
What I want to do is apply the .highlight class to a sentence (not the entire paragraph) on hover, and apply the .strikethrough class to a sentence on click. It's easy to find a sentence using regex, but I don't know how to add/remove a span to just that particular sentence that is being hovered over. I know I could programatically wrap each sentence in <span>...</span> tags on the backend, but I was hoping there was a better solution.
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Oct 18, 2010
Can there be a function that will allow me to select a single word in a textarea upon single click?
HTML Code:
<textarea>
word1 word2 word3
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Mar 1, 2010
I know that we can split() a string into an array, if we have a string in an input field like this, "javascript rocks"
what if there is only one keyword in the input field?
for instance, it is only a word - "javascript"?
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May 4, 2009
I have a long paragraph which contains almost 2000 words.I want to extract all those words or group of words which are in single quote e.g.In the below sentence, I want to extract 1. is 2. important and 3. topic.This 'is' very 'important' 'topic' to discuss.Any body have any idea how to do this in javascript.
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May 4, 2009
I have a long paragraph which contains almost 2000 words.I want to extract all those words or group of words which are in single quote e.g.In the below sentence, I want to extract 1. is 2. important and 3. topicThis 'is' very 'important' 'topic' to discussAny body have any idea how to do this in javascript.
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Feb 12, 2010
I'd like to be able to change the color of each first word in a h2 tag, is this possible with jquery?
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May 19, 2010
I want to use a timed function (with setInterval()) in order to change the color off the chars in a word. I use jQuery fadeOut() and fadeIn() effects.
In Firefox this works good, but in IE 6 don´t... the last char didn´t appear ! The code is:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="pt-br">
<head>[code]......
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Feb 3, 2011
I am trying to remove attribute from multiple by single change but unable to do so. I am trying to do something like that
function(){
$('#city').change(function(){
if($('option:selected', this).val() === 'None'){
$('#school').attr('disabled' , true);
[Code].....
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Feb 25, 2011
I am trying to add some styling to the first word of all of my H2 headings.
Now obviously this would be very easy to do using a span, but let me clarify my situation.
I am working on a Joomla! site, so a lot of my code is read from php and sql files. I thus can't go and wrap my text in a span by hard coding it since it is dynamic and read from a database.
I thus decided that manipulating it using javascript will be the simplest. The only other chice is to write a php script that does pretty much the same thing, but I prefer javascript.
So here is what I am thinking of doing:
I want to select all of the H2 elements from my document, get access to their text content, single out the first word, and then wrap it in a span. The span will have a class, which will then simply be styled using CSS.
I though I was on a roll, but is seems that I have hit a snag. I am able to select and edit a single element with an id, but not all of the H2 elements in my document.
I was using 'getElementById' and assumed I could simply change it to 'selectElementByTagName' at some point.
I then used 'innerHTML' to retrieve and manipulate the contents.
Here is my code so far, and it work to some extent:
Code:
It seems though that 'innerHTML' does not work with 'selectElementByTagName', and I can't seem to find a similar command that does.
I also can't use ID's since I can't manipulate the HTML (at least not without scratching through a whole mess of php). Even then I need to manipulate various elements on one page, so ID's are no good anyway.
So my question finally is this: Is there a similar command I could use, or am I busy going in the wrong direction?
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Oct 3, 2010
I have a simple html document that is dynamically created. It comes to me like this:
<body>
432 (Locked) (Disabled) <br />
545 (Unlocked) (Enabled) <br />
756 (Unlocked) (Disabled) <br />
</body>
The actual list is much longer and varies in length. What I am attempting to do is when a user opens the page, if a line contains Locked or Disabled, change the color of those words (or the whole line that contains them) to red.
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Nov 8, 2010
here again with another question. I would parse a file, my js read fine an html file, but this one is an export from msword. I don't know if this is the problem. I can't change the file. here is how my js read:
[Code]....
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Jun 30, 2010
Ok so i'm trying to write a Greasemonkey script to change all the hrefs on a single page. The href by default looks like this:
<a href="javascript:get('246154895')" class="postid">ID</a>
What i'm trying to do is make the number from get() appear in stead of "ID". How should i get this done? I started up with this:
var posts = document.getElementsByClassname('postid');
for (i=0; i<posts.length; i++) {
//Replacing
}
But i doubt it will work, since there are other items with the class "postid" that aren't related to these tags i'm trying to change.
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Jul 26, 2010
I run an educational website with a CSS/JavaScript based menu that is right now only single level. I am trying to convert it over to multi level. I have tried a few other multi level menus but I have done a lot of customization in terms of appearance for this current menu, so none of the new ones looked right.
Here is the site: [url]
Here is the CSS: [url]
Here is the JavaScript: [url]
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Jun 15, 2011
I am trying to find a word inside a string.the search his going fine but I need to know which word has been found in the string.
Code:
Code:
Now in the string only one value can be found at a time.So its either a1 or a2 or so on.....
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Dec 27, 2009
On my index.htm, I have a horizontal cell named "memberarea" which originally shows username & password input fields. After the user logs in, this area changes itself to a "Welcome Name, Lastname" field. I want that this cell displays again the username and password input fields in case of the session of the user has expired. I have tried it with the following code (within the Iframe in index.htm):
[Code]...
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Jul 20, 2005
I got a problem with a standard if... else if sentence. Each one works alone, (ie. putting a /*..*/ around one of the conditions)but by combining them, only the first one triggers. The code :
function sjekk()
{
if (window.document.info.organisasjon.value =='')
{
alert('hey!');
return(false);
}
else {
if (window.document.info.check_feste.checked == false)
{
var answer = confirm('Continue?');
if (answer) {
return (true);
}
else {
return(false);
}
}
}
}
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Oct 8, 2009
In my functionality, I need to replace all the apostrophes(') present in the sentence with double apotrophes('') so that it can be stored in the database. I am able to replace the first apostrophe with indexOf() and replace() methods.
How do I replace the other apostrophes present in the string?
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Jan 29, 2010
Does anyone know of an easy way, using javascript/jscript/jquery only, to get the first sentence of any Wikipedia article?
I've tried using ajax to grab all the html and then narrow it down using a couple of split() functions, but not every article is the same, so I don't think I can do it that way.
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Mar 9, 2010
I want to display instruction in an alert box.
I query database to get this instruction. I have an instruction which has semicolons in it.
Ex: NO STATUS ON DEED; OLD NUMBER 805;
How do I display the above sentence in alert box? code...
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Mar 29, 2010
I am taking a Javascript class and the teacher assigned this: Quote: Write a script that uses a random number generation to create sentences and name it sentences.html. Use five arrays of strings called: uppercase article (uarticle), noun, verb, lowercase article (larticle), and preposition. You will need to use the correct case for the article arrays. Create a sentence by selecting a word at random from each array in the following order: uarticle, noun, verb, preposition, larticle, noun. You can find examples of generating random numbers in both Fig. 8.6 (dice-rolling) and Fig. 8.7 (random image) of Chapter 8.
The arrays should be filled at minimum, as follows: the article array(s) should contain the articles: the, a, one, some and any. The noun array should contain the nouns: boy, girl, dog, town and car. The verb array should contain the verbs: drove, jumped, ran, walked, and skipped. The preposition array should contain the prepositions: to, from, over, under and on. If you would like to add more words, adjust the arrays appropriately.
[Code]...
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Mar 8, 2010
can someone explain how i can use an ondblclick event to cancel an onmousemove event? would I use cancelBubble for this? i have a statement in my header
document.onmousemove = updateMouseCoordinates; that moves a sentence of text around the screen. when i try to call a function using ondblclick event in the <p> tag, it fails to call function. without statement above, the function is called.... my purpose is to just cancel the onmousemove in event user performs a double click.
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Dec 24, 2010
I have a long paragraph and I have been asked to display words in red and green in such a way that that fist word should be red, 2nd word should be green, 3rd word should be red and 4th word should be green and so on. For example: this is just a sample.
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Jun 20, 2010
I have seen some websites that you can "like" a sentence off a website. I have been on facebook developer's page and noticed the meta tags that you need to use but that is for a whole page. Is there a way I can do incorporate a like button to a sentence?
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May 30, 2010
I have a div with some content in it, within the content there's an anchor and when you click it all the content but the anchor itself should fadeTo('slow', 0.2);
What I have now is;
$("p a#somelink").click(function()
{
$(this).parent().parent().children("p").fadeTo("slow", 0.2);
return false;
});
Which obviously just fades all paragraphs. Is it possible to do what I want and with which selection string would I achieve it?
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